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DMD15/DMD15L IBS/IDR Satellite Modem Introduction
TM051 - Rev. 5.8 1-3
The DMD15/DMD15L can be equipped with an optional OM73 scrambler at the customer’s
request. This option must be prepped at the factory. Once installed, selection of the OM73
Scrambler/Descrambler will automatically invert the baseband data on the Modulator/Demodulator
respectively. This configuration is required to run compatible with the OM73 Modem.
1.1.13 Back Panel Options
The DMD15/DMD15L has several optional Interface Modules available (refer to Figures 5-1
through 5-5). These include:
Universal Interface Module w/ ESC
G.703 Interface Module w/ESC
G.703 Interface Module
Universal Interface Module
Synchronous Interface Module
These Interface Modules are available with AC or DC Power Input Modules and the following
Transmit and Receive schemes.
IF Transmit and Receive
L-Band Transmit and Receive
IF Transmit, L-Band Receive
IF Receive Only
L-Band Receive Only
1.1.14 Customized Options
The DMD15/DMD15L may be customized for specific customer requirements. Most modifications
or customization can be accomplished by means of firmware/software modifications.
The following are examples of the types of customization available to the user:
Customized Data Rates.
Customized Scrambler/Descramblers.
Customized Overhead Framing Structures.
Customized Modulation Formats.
Customized Uses for the Earth Station-to-Earth Station (ES-ES) Overhead Channel.
Contact the Radyne , Inc. Customer Service or Sales Department at (602) 437-9620 for all
requests.